Belden Grass Valley GV Korona, User Manual

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Kayenne/Karrera/GV Korona
User Manual
8 Select the User Transition button you assigned earlier in the Transition Module. For a
simple white flash between sources, select a Bkgd transition only (no key).
9 Use the Transition Lever Arm to run the white flash transition. Alternatively you can set
the Transition Rate in the Transition Module to a fast rate to enhance the flashing effect,
then press the
Auto button to perform the transition at the specified rate.
You can experiment with various different programmed values to vary the appearance and
timing of the effect.
NAM and FAM Mixed Transitions
Non Additive Mix (NAM) and Full Additive Mix (FAM) are special mix transitions in the GV
Switcher system.
NAM transitions pass only the brightest regions of each picture to the output. During the
first half of a NAM transition the original picture retains its original intensity while the next
picture mixes to full intensity. Brighter areas in the new picture replace any corresponding
darker areas of the previous picture. During the second half of a NAM transition the
previous picture mixes out of the darker areas of the new picture. FAM transitions also first
fade a new picture to full intensity and then fade the old picture out, but both full intensity
pictures are mixed together to the output during the transition. The resulting signal is
clipped at white level to prevent generating illegal video.
Ramping characteristics can be adjusted which allows the full mix point to be achieved at a
preselected point in the transition. This can be useful when dissolving to and from
animated transitions which have high luminance values.
Select ME , User Transitions . Select the FAM or NAM menu button.
Normal, NAM and FAM Mixes
Aux Bus Transitions
You can perform Aux bus transitions and mix or wipe between sources on an Aux bus. GV
Switcher allows you to use one or more M/E partitions to perform mixes or wipes on
multiple aux buses (including “Controller M/Es”).
To perform a mix, a wipe, or a mixture of both transition types for a show, you will need to
allocate M/E resources in the User Setups, Suite Prefs, Resource Allocation menu.